Alibaba Cloud Linux release 3 rabbit？

No, Alibaba Cloud Linux 3 does not include RabbitMQ by default.

Explanation:

• Alibaba Cloud Linux 3 is a lightweight, high-performance operating system based on open-source Linux (specifically derived from CentOS/RHEL), optimized for Alibaba Cloud environments.
• It provides base system components and core libraries but does not pre-install application-level software like RabbitMQ, MySQL, or Nginx unless explicitly installed by the user or via package managers.
• To use RabbitMQ on Alibaba Cloud Linux 3, you need to install it manually, typically via:
  • yum/dnf (if available in third-party repos)
  • Official RabbitMQ repositories (Erlang + RabbitMQ packages)
  • Docker containers
  • Source compilation

How to Install RabbitMQ on Alibaba Cloud Linux 3:

1. Install Erlang (RabbitMQ dependency):

   sudo yum install erlang -y

2. Add RabbitMQ Repository:
   Follow official instructions from RabbitMQ Docs.

3. Install RabbitMQ:

   sudo yum install rabbitmq-server -y

4. Start and Enable Service:

   sudo systemctl start rabbitmq-server
   sudo systemctl enable rabbitmq-server

5. Enable Management Plugin (optional):

   sudo rabbitmq-plugins enable rabbitmq_management

Let me know if you’d like step-by-step installation guidance!